.top {
    width:100%;
    height: 50px;
    background-color: #ddd;
}

/*内容部分 S*/
.text-xyq {
    font-size:16px;
    line-height: 36px;
    text-align: left;
}
.container-demo {
    width:100%;
    margin-left:auto;
    margin-right:auto;
}
.linkus-box {
    width:100%;
    margin:50px auto 60px auto;
    text-align: center;
}
.container-xyq {
    width: 700px;
    margin-left:auto;
    margin-right:auto;
}
.linkus-tit h5,.ec-tit h5{
    font-size: 36px;
    font-weight: 600;
    line-height: 56px;
}
.linkus-cont {
    margin-top: 50px;
    margin-bottom: 50px;
}
.banner-xyq {
    width: 100%;
    max-height: 1000px;
    overflow: hidden;
}
.banner-xyq img {
    width:auto;
    height:auto;
    max-width: 100%;
}
.experience-center {
    margin-top: 80px;
}
.ec-tit {
    margin-bottom: 60px;
    text-align: center;
}
.ec-cont {
    margin-bottom: 90px;
}
.ex-item {
    margin-bottom: 70px;
}
.ex-item-tit h5 {
    font-size: 30px;
    line-height: 54px;
    text-align: left;
}
.ex-item-img {
    width: 500px;
    margin:auto;
    margin-top: 20px;;
    max-height: 1000px;
    overflow: hidden;
    text-align: center;
}
.ex-item-img img {
    width:100%;
    height: auto;
    max-width: 100%;
}
.qrcode {
    margin-bottom: 50px;
    text-align: center;
}
.qrcode img {
    width: 200px;
    height: 200px;
    margin:0 auto;
    text-align: center;
}
.qrcode p {
    text-align: center;
    color: #999;
    font-size: 16px;
}
/*内容部分 E*/